153606860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 368492544

約数和(自身を除く): 214885684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 101, 110, 124, 155, 202, 220, 223, 310, 341, 404, 446, 505, 620, 682, 892, 1010, 1111, 1115, 1364, 1705, 2020, 2222, 2230, 2453, 3131, 3410, 4444, 4460, 4906, 5555, 6262, 6820, 6913, 9812, 11110, 12265, 12524, 13826, 15655, 22220, 22523, 24530, 27652, 31310, 34441, 34565, 45046, 49060, 62620, 68882, 69130, 76043, 90092, 112615, 137764, 138260, 152086, 172205, 225230, 247753, 304172, 344410, 380215, 450460, 495506, 688820, 698213, 760430, 991012, 1238765, 1396426, 1520860, 2477530, 2792852, 3491065, 4955060, 6982130, 7680343, 13964260, 15360686, 30721372, 38401715, 76803430, 153606860]

約数ペア:

[(1, 153606860), (2, 76803430), (4, 38401715), (5, 30721372), (10, 15360686), (11, 13964260), (20, 7680343), (22, 6982130), (31, 4955060), (44, 3491065), (55, 2792852), (62, 2477530), (101, 1520860), (110, 1396426), (124, 1238765), (155, 991012), (202, 760430), (220, 698213), (223, 688820), (310, 495506), (341, 450460), (404, 380215), (446, 344410), (505, 304172), (620, 247753), (682, 225230), (892, 172205), (1010, 152086), (1111, 138260), (1115, 137764), (1364, 112615), (1705, 90092), (2020, 76043), (2222, 69130), (2230, 68882), (2453, 62620), (3131, 49060), (3410, 45046), (4444, 34565), (4460, 34441), (4906, 31310), (5555, 27652), (6262, 24530), (6820, 22523), (6913, 22220), (9812, 15655), (11110, 13826), (12265, 12524)]